Debian Security Advisory
DSA-5119-1 subversion -- security update
- Date Reported:
- 13 Apr 2022
- Affected Packages:
- Security database references:
- In Mitre's CVE dictionary: CVE-2021-28544, CVE-2022-24070.
- More information:
Several vulnerabilities were discovered in Subversion, a version control system.
Evgeny Kotkov reported that Subversion servers reveal
copyfrompaths that should be hidden according to configured path-based authorization (authz) rules.
Thomas Weissschuh reported that Subversion's mod_dav_svn is prone to a use-after-free vulnerability when looking up path-based authorization rules, which can result in denial of service (crash of HTTPD worker handling the request).
For the oldstable distribution (buster), these problems have been fixed in version 1.10.4-1+deb10u3.
For the stable distribution (bullseye), these problems have been fixed in version 1.14.1-3+deb11u1.
We recommend that you upgrade your subversion packages.
For the detailed security status of subversion please refer to its security tracker page at: https://security-tracker.debian.org/tracker/subversion